City of Westminster Monthly Tax Return Filing Reminder
Per your request, we are writing to remind you that the following tax return for the city of Westminster, Colorado will soon be due:
Reporting Period: April 2021
Due Date: May 20, 2021
Returns (and payments, if any) must be postmarked on or before the due date above to avoid penalties and interest for late filing. A return is required even if no tax is due.
Sales and use tax returns can be filed online using the city’s F.A.S.T. Filing system. If taxes are due, the system will require your bank routing and account number or credit/debit card information. Payment will be drawn from your account one business day following the due date.
Blank forms in PDF and Excel format can be obtained in the Westminster Tax Forms section of the city’s website. Be sure to include the business name, Westminster tax account number, reporting period, and due date on the return.
If you have any questions regarding your account, please contact the Sales Tax Division with your account number at (303) 658-2065, or by e-mail.
If you have closed this account, changed your reporting frequency, or you no longer wish to receive filing reminders, use the unsubscribe features below.